276676056 has 48 divisors (see below), whose sum is σ = 750821760. Its totient is φ = 92041920.

The previous prime is 276676019. The next prime is 276676073. The reversal of 276676056 is 650676672.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35401 + ... + 42503.

It is an arithmetic number, because the mean of its divisors is an integer number (15642120).

Almost surely, 2^276676056 is an apocalyptic number.

It is an amenable number.

276676056 is an abundant number, since it is smaller than the sum of its proper divisors (474145704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276676056 is a wasteful number, since it uses less digits than its factorization.

276676056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7656 (or 7649 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 276676056 is about 16633.5821758273. The cubic root of 276676056 is about 651.6141782484.

The spelling of 276676056 in words is "two hundred seventy-six million, six hundred seventy-six thousand, fifty-six".